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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
must be informed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "must be informed" is correct and usable in written English.
It can be used when indicating that someone is required to receive information or updates about a particular matter. Example: "All employees must be informed of the new policy changes before they take effect."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
should be notified
need to be updated
should be updated
must be determined
must be brought
must be communicated
must be disseminated
must be conscious
must be imparted
must be submitted
must be performed
must be provided
must be aware
must be learned
should be easy
be mindful of
should be realistic
should be available
should be careful
need to be aware
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
The public must be informed of as much information as possible if trust is to be maintained".
News & Media
Under the Data Protection Act, the Information Commissioner's Office must be informed of any company that processes personal information.
News & Media
Consent must be informed.
News & Media
Such choices must be informed.
News & Media
And, most important, parents must be informed.
News & Media
That framework must be informed and argued.
News & Media
Therefore, the child must be informed and participate in decisions that concern them.
Science
Public outreach is also important -- vulnerable families in rural areas must be informed about the danger.
News & Media
The conclusion is that whenever possible the public must be informed".
News & Media
Although the business plan must be informed, it also needs to be flexible.
News & Media
"Individuals must be informed about which data is collected and for what purposes," she said.
News & Media
Expert writing Tips
Best practice
Consider the audience and adjust the tone accordingly; in formal settings, "must be informed" is appropriate, while in informal contexts, consider alternatives like "need to know" or "should be told".
Common error
Avoid using "must be informed" in casual conversation or informal writing. It can sound overly formal or even demanding. Simpler phrases like "should know" or "needs to know" are often more appropriate.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "must be informed" functions as a passive construction indicating an obligation or necessity for someone to receive information. It expresses that the action of informing is required. As Ludwig AI suggests, it is correct and usable in written English.
Frequent in
News & Media
35%
Science
33%
Formal & Business
32%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "must be informed" is a grammatically sound phrase used to express the necessity of conveying information. As Ludwig AI confirms, its proper usage is common across various professional contexts. While highly versatile, it's essential to consider the formality of the setting and choose appropriate alternatives when necessary. Always ensure clarity about who is responsible for informing and why the information is critical.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
must be made aware
Emphasizes the state of awareness as a result of being informed.
should be notified
Replaces "must" with a weaker obligation, softening the imperative nature of the phrase.
are to be notified
Uses a more formal and structured tone, often found in official communications.
need to be advised
Substitutes "informed" with "advised", implying a more formal or specific type of information.
should be updated
Suggests providing the latest information, implying a continuous process.
have to be told
Uses a more direct and less formal tone than "must be informed".
must receive notice
Focuses on the act of receiving an official notification or announcement.
are required to know
Emphasizes the requirement of possessing the information, rather than the act of informing.
are obligated to learn
Highlights the obligation to acquire the information, focusing on the recipient's responsibility.
must be kept in the loop
Implies regular updates and inclusion in ongoing communications.
FAQs
How can I use "must be informed" in a sentence?
The phrase "must be informed" is used to express the necessity of someone receiving specific information. For example, "All employees "must be informed" about the new safety protocols before implementation."
What's the difference between "must be informed" and "should be informed"?
"Must be informed" indicates a strict requirement to receive information, whereas "should be informed" suggests a recommendation or strong suggestion. The former implies a higher level of importance or obligation.
Are there synonyms for "must be informed" that I can use in different contexts?
Yes, depending on the context, you can use phrases like "should be notified", "need to be advised", or "have to be told" to convey similar meanings with varying degrees of formality.
When is it appropriate to use the phrase "must be informed"?
It's appropriate to use "must be informed" in situations where providing information is crucial, such as legal requirements, safety protocols, policy changes, or critical updates affecting a group or individual.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested